<template>
  <Dialog v-model="dialogVisible" :title="dialogTitle" width="35%">
    <el-form
      ref="formRef"
      v-loading="formLoading"
      :model="formData"
      :rules="formRules"
      label-width="160px"
    >
      <el-form-item label="是否可购买" prop="buyChanceOk">
        <el-radio-group v-model="formData.buyChanceOk">
          <el-radio value="0" size="large">不可购买</el-radio>
          <el-radio value="1" size="large">可购买</el-radio>
        </el-radio-group>
        <!-- <el-input v-model="formData.buyChanceOk" placeholder="请输入" /> -->
      </el-form-item>
      <el-form-item label="抽奖活动ID" prop="prizeId">
        <el-input v-model="formData.prizeId" placeholder="请输入抽奖活动ID" disabled />
      </el-form-item>
      <el-form-item label="每日最大抽奖数" prop="dailyUserLimit">
        <el-input v-model="formData.dailyUserLimit" placeholder="请输入每日最大抽奖数"  />
      </el-form-item>
      <el-form-item label="购买一次价格" prop="buyChancePrice">
        <el-input v-model="formData.buyChancePrice" placeholder="请输入购买价格"  />
      </el-form-item>
      <el-form-item label="最低购买商品价格" prop="buyProductPrize">
        <el-input v-model="formData.buyProductPrize" placeholder="请输入最低购买商品价格"  />
      </el-form-item>
      <el-form-item label="购买商品赠送次数" prop="buyProductSendCount">
        <el-input v-model="formData.buyProductSendCount" placeholder="请输入达到购买商品架构赠送次数"  />
      </el-form-item>
      <el-form-item label="活动规则介绍" prop="description">
        <el-input  v-model="formData.description" placeholder="请输活动规则介绍" type="textarea" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button :disabled="formLoading" type="primary" @click="submitForm">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>

<script lang="ts" setup>
// import { CommonStatusEnum } from '@/utils/constants'
import { getrule ,setrule } from '@/api/raffle/price'
defineOptions({ name: 'RafflePrizeForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  prizeId: '',
  buyChanceOk: '',
  dailyUserLimit: '',
  buyChancePrice: '',
  buyProductPrize: '',
  buyProductSendCount: '',
  description: '',
})
const formRules = reactive({
  buyChanceOk: [{ required: true, message: '是否可购买不能为空', trigger: 'blur' }],
  prizeId: [{ required: true, message: '抽奖活动ID不能为空', trigger: 'blur' }],
  dailyUserLimit: [{ required: true, message: '不能为空', trigger: 'blur' }],
  buyChancePrice: [{ required: true, message: '不能为空', trigger: 'blur' }],
  buyProductPrize: [{ required: true, message: '不能为空', trigger: 'blur' }],
  buyProductSendCount: [{ required: true, message: '不能为空', trigger: 'blur' }],
  // description: [{ required: true, message: '不能为空', trigger: 'blur' }],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, prizeId?: number) => {
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (prizeId) {
    formLoading.value = true
    try {
      formData.value = await getrule({prizeId})
      formData.value.buyChanceOk= String(formData.value.buyChanceOk)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  if (!formRef) return
  const valid = await formRef.value.validate()
  if (!valid) return
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown 
    if (formType.value === 'create') {
      await setrule(data)
      message.success(t('common.createSuccess'))
    } else {     
      await setrule(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    prizeId: '',
    buyChanceOk: '',
    dailyUserLimit: '',
    buyChancePrice: '',
    buyProductPrize: '',
    buyProductSendCount: '',
    description: '',
  } as any
  formRef.value?.resetFields()
}
</script>
